Question
#include<stdio.h>
#include<stdarg.h>
void varfun(int n, ...);
int main()
{
varfun(3, 7, -11, 0);
return 0;
}
void varfun(int n, ...)
{
va_list ptr;
int num;
num = va_arg(ptr, int);
printf("%d", num);
}
Point out the error in the following program.
#include<stdio.h>
#include<stdarg.h>
void varfun(int n, ...);
int main()
{
varfun(3, 7, -11, 0);
return 0;
}
void varfun(int n, ...)
{
va_list ptr;
int num;
num = va_arg(ptr, int);
printf("%d", num);
}
Answer: Option A
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Using va_start(ptr, int);
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